Here is the full list of all 50 Yakuza 3 Remastered achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
Earn all other achievements in the game.
Beat the game on Legend difficulty.
Pick up 30 pieces of trash from the beach in front of Morning Glory.
Play all rounds in Ultimate Match mode after beating the game.
Complete all minigames.
Win a game of shogi without ever moving your king.
Create a fashionable hostess.
Catch a tuna.
Get a break ace in nine-ball pool.
Play both massage modes.
Win 5 stuffed animals in UFO Catcher and get a high score in a shooting game.
Make a modded weapon.
Spend 300,000 yen in one visit to a hostess club.
Accumulate 10,000,000 yen.
Earn a combined total of 3,000 points in cee-lo, cho-han, koi-koi, and oicho-kabu.
Order the most expensive item in all restaurants.
Earn a combined total of 3,000 points in poker, roulette, and blackjack.
Complete all substories.
Win a hand of mahjong when you only have 1 tile concealed.
Knock over 100 people.
Sing all songs at karaoke.
Initiate 3 battles using first-person mode.
Claim victory in all Coliseum tournaments.
Hit a 350-yard drive during a tournament in golf.
Get a turkey while bowling.
Get a hat trick in darts.
Hit 2 panels with one ball in the Hard Game at the batting cage.
Apprehend all hitmen.
Encounter all the masters.
Defeat Mine in Chapter 12.
Complete the game.
Defeat Joji Kazama in Chapter 10.
Complete 80 substories.
Defeat Lau Ka Long in Chapter 8.
Defeat Majima again in Chapter 7.
Defeat Kanda in Chapter 6.
Run 42.195km.
Complete 50 substories.
Complete 30 substories.
Defeat the man in black in Chapter 5.
Defeat Hasebe in Chapter 4.
Have your first Revelation.
Pick up 5 pieces of trash from the beach in front of Morning Glory.
Break 30 weapons picked up in battle.
Finish 10 battles with Heat Actions.
Complete 10 substories.
Defeat Tamashiro in Chapter 3.
Open a total of 10 lockers in Kamurocho and Downtown Ryukyu.
Defeat Rikiya in Chapter 2.
Defeat Majima in Chapter 1.